LED lamp tube
An LED lamp tube and lamp cap technology, which is applied in the field of lighting, can solve the problems of small lighting range and poor heat dissipation effect, and achieve the effects of reducing heat dissipation burden, improving heat dissipation efficiency and improving lighting effect.
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[0022] The present invention will be further described in conjunction with the following examples.
[0023] An example of the LED lamp tube of the present invention is Figure 1-Figure 3 As shown, it includes an upper cover 8, an LED base plate 7, a radiator 6, a power supply 4 and a lamp holder 2, the LED base plate 7 is installed between the upper cover 8 and the radiator 6, and the lamp holder 2 is installed on the LED The two ends of the lamp tube are characterized in that: the LED base plate 7 and the radiator 6 are closely mounted together, the cross section of the upper cover 8 is a circle greater than 180°, and the transverse section of the radiator 6 The section is a segment of a circle less than 180°, and the cross section of the upper cover 8 and the radiator 6 forms a complete circle.
[0024] The power supply 4 is installed in the lamp caps 2 at both ends of the LED lamp tube.
[0025] The lamp holder 2 is provided with heat dissipation seams 21 to enhance the h...
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